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If 20 men take 30 days to complete a job...

If 20 men take 30 days to complete a job, in how many days can 25 men complete the job?

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To solve the problem step by step, we can use the concept of man-days, which states that the total amount of work done is constant and can be represented as the product of the number of men, the number of days, and the work done. ### Step-by-Step Solution: 1. **Identify the given information**: - Number of men (M1) = 20 - Number of days (D1) = 30 - Number of men (M2) = 25 ...
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